The ST60 is a great TV, but has bad input lag. If you play online games that will be a problem. Offline, not such a big issue. The ZT60 does better with this, but it's pretty expensive. I'd recommend the F8000 (not 6500), for a complete 3D, gaming, movie experience. It's not as great as plasma for motion, but it's a solid choice.

If you don't play online and your room isn't too bright, get the ST60 - it's a great choice.